The mother of Leon Patterson, who died in a Denton police cell in 1992, breaks down in tears after being denied access to Downing Street to deliver a petition she claimed she had been authorised to do so two months earlier, London, UK. 27/10/2018.

The petition was to mark the 20th anniversary of the annual United Friends and Families deaths in custody protest march, from Trafalgar Square to Downing Street.